TMCS1101: Why my simulation result with TMCS1101A1B is not right?

Manh Dang

Part Number: TMCS1101

Hello TI support team,

I have simulated a current sensing which used TMCS1101A1B, but output voltage was phase-shift 180 degree compared to the input current. My model file was downloaded in TI website. Can you explain that phenomenon?

Thank you!

7 months ago

0 Peter Iliya 7 months ago

TI__Mastermind 31635 points

Hello Appreciated Engineer,

Thank for your post.

This is a bug from the initial release where the polarity of input sense current was reversed. Somehow it got linked back to product page. I will reach out for this model to be updated.

I apologize for this inconvenience.

Sincerely,

Peter

0 Manh Dang 7 months ago in reply to Peter Iliya

Prodigy 20 points

Thank you so much, Peter!

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TMCS1101: Why my simulation result with TMCS1101A1B is not right?